First you have to create a new image, 32 by 32 pixels. Then, you must make the background transparent. After that, you can design your snowflake using a pencil tool and some appropriate colours (mostly white, of course.)
So far, we've made 41 snowflakes designs. There are 100 or so falling on each page and, for each one, a random image is picked. Can you spot yours?
Here are all the flakes, frozen in place so that you can see the detail.
Alesha and Eva
Oliver and Ryan
Ewan and Isaac
Harry and Evan
Evan and Kane
Tom and James